X.509

A standard digital certificate format that has been a recommendation of the ITU since 1988. See PKCS, digital certificate and code signing.

MedicalSeedigital certificate

Acronym	Definition
X.509➣Standard for Public-Key Infrastructure

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。